They allow a loved one to do things on that would otherwise be impossible without your help.

He made clear that real reforms were impossible without strong financial support from the city.

Much of the last century's fiction would be impossible without it.

"A lot of what we've done here would have been impossible without the Internet," she said.

Professional training of medical personnel is impossible without a sound general education system.

The movement would have been impossible without the central role played by black churches.

This would have been impossible without their own hard work and sacrifice.

"Answering your question is impossible without further data and study."

Much of my success would have been impossible without their help.

In fact, much of modern life would be impossible without cars.